{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["supported platform", "vulnerable system", "vulnerable system owner", "capabilities", "time", "common vulnerabilities and exposures", "vulnerable system version", "vulnerability"]}], "input": "The flaw was found in apps by HSBC , NatWest , Co-op , Santander , and Allied Irish bank ."}
{"discover vulnerability": [{"supported platform": "NAN", "vulnerable system": "apps", "vulnerable system owner": ["HSBC", "NatWest", "Allied Irish bank", "Santander", "Co-op"], "capabilities": "NAN", "time": "NAN", "common vulnerabilities and exposures": "NAN", "vulnerable system version": "NAN", "vulnerability": "The flaw"}]}